It feels like my mind got scanned. It is exactly the same in my case that I can read the room but I don't know how to behave or respond appropriately. I keep e

It feels like my mind got scanned. It is exactly the same in my case that I can read the room but I don't know how to behave or respond appropriately. I keep evaluating lot of scenarios in my head when I'm in the room and try to find how the outcome of doing/saying that specific thing might be rather than doing/saying that thing and around half the time, the time of saying/doing that thing has passed before I could make the decision.